Finding the Third Proportional to 447,961.50 and 974,655

Step by Step Solution

1. Step 1: Write the proportion equation
   447,961.50 : 974,655 = 974,655 : x
2. Step 2: Convert to fraction form
   447,961.50/974,655 = 974,655/x
3. Step 3: Cross multiply
   447,961.50x = 974,655 × 974,655
4. Step 4: Simplify right side
   447,961.50x = 949,952,369,025
5. Step 5: Solve for x
   x = 949,952,369,025/447,961.50
6. Step 6: Final answer
   x = 2,120,611.64